Remove two useless FATAL errors.

When a file contains neither text nor macros, treat it as an empty document.
When the mdoc(7) document prologue is incomplete, use some default values.

1 files changed, 0 insertions, 2 deletions

diff --git a/mandoc.h b/mandoc.h
index 3cafca1b..b52f3054 100644
--- a/mandoc.h
+++ b/mandoc.h
@@ -160,14 +160,12 @@ enum	mandocerr {
 	MANDOCERR_FATAL, /* ===== start of fatal errors ===== */
 
 	MANDOCERR_TOOLARGE, /* input too large */
-	MANDOCERR_NOTMANUAL, /* not a manual */
 	MANDOCERR_COLUMNS, /* column syntax is inconsistent */
 	MANDOCERR_BADDISP, /* NOT IMPLEMENTED: .Bd -file */
 	MANDOCERR_SYNTCHILD, /* child violates parent syntax */
 	MANDOCERR_SYNTARGCOUNT, /* argument count wrong, violates syntax */
 	MANDOCERR_SO_PATH, /* NOT IMPLEMENTED: .so with absolute path or ".." */
 	MANDOCERR_SO_FAIL, /* .so request failed */
-	MANDOCERR_NODOCPROLOG, /* no document prologue */
 	MANDOCERR_MEM, /* static buffer exhausted */
 
 	/* ===== system errors ===== */